Laser smoke particulate/odor filter unit for use in surgical environments



FIG. 1 is a perspective view of a laser smoke particulate/odor filter unit for use in surgical environments showing the new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a front elevational view, the rear being substantially a mirror image thereof. 

The ornamental design for a laser smoke particulate/odor filter unit for use in surgical environments, as shown and described. 